Jet lag is no fun

It’s now been three days since I’ve returned, and the transition back to Vancouver time hasn’t been much fun. I woke up at 3:00am on Sunday, after about five hours of sleep, and tried to get back to sleep, but ended up tossing and turning all the way to 6:00, when it was no use. I’ve also been waking up at 6:00 the next two mornings. And I’ve been waking up in the middle of the night, disoriented and unsure where I am. Is jet lag supposed to be like this? It has not helped that I’ve caught someone’s cold on the 10-hour flight back. Luckily it was at the end of the trip, instead of somewhere in the middle.